Mineral Resources and Energy Minister Gwede Mantashe on Tuesday said the latest version of government’s Integrated Resource Plan (IRP) would be tabled before Cabinet next week and would make space for all technologies, ranging from renewables to nuclear. “The promulgation of the updated IRP is imminent. We are taking it to Cabinet next week,” Mantashe told the annual Windaba summit on wind energy in Cape Town. If it is gazetted "there will be certainty", he added.